>>>>> "Cesar" == 9793385 <cigarci@cp1.dcs.cie.uva.es> writes: Cesar> /usr/lib/crt1.o(.text+0x61): undefined reference to 'main' Cesar> make:***[base/lisp.run] Error 1 Cesar> I am working with Linux 1.2.13 , gcc 2.7.0, libc.so.4.7.2. Argh, on second thought, this actually looks like an ELF system! [ crt1.o, and "main" instead of "_main" ]